/**
 * Session management operations.
 * @task T4463
 * @epic T4454
 * @task T1450 — Contracts-driven refactor
 */
import type { Session, SessionScope } from '@cleocode/contracts';
import { type SessionEndParams, type SessionGcParams, type SessionListParams, type SessionResumeParams, type SessionStartParams, type SessionStatusParams } from '@cleocode/contracts';
import type { DataAccessor } from '../store/data-accessor.js';
import '../hooks/handlers/index.js';
/**
 * Parse a scope string into a SessionScope.
 * @task T4463
 *
 * @example
 * ```ts
 * // Global scope
 * const global = parseScope('global');
 * console.assert(global.type === 'global', 'global scope type');
 *
 * // Epic scope with task ID
 * const epic = parseScope('epic:T123');
 * console.assert(epic.type === 'epic', 'epic scope type');
 * console.assert(epic.epicId === 'T123', 'epic scope ID');
 *
 * // Invalid scope throws
 * let threw = false;
 * try { parseScope('invalid'); } catch { threw = true; }
 * console.assert(threw, 'invalid scope throws CleoError');
 * ```
 */
export declare function parseScope(scopeStr: string): SessionScope;
/**
 * Read sessions from accessor or JSON file.
 * Internal helper — not exposed via dispatch contracts.
 * @task T4463
 */
export declare function readSessions(cwd?: string, accessor?: DataAccessor): Promise<Session[]>;
/**
 * Save sessions via accessor or JSON file.
 * Internal helper — not exposed via dispatch contracts.
 * @task T4463
 */
export declare function saveSessions(sessions: Session[], cwd?: string, accessor?: DataAccessor): Promise<void>;
/**
 * Start a new session.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function startSession(projectRoot: string, params: SessionStartParams): Promise<Session>;
/**
 * End a session.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function endSession(projectRoot: string, params: SessionEndParams): Promise<Session>;
/**
 * Get current session status.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function sessionStatus(projectRoot: string, _params: SessionStatusParams): Promise<Session | null>;
/**
 * Resume an existing session.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function resumeSession(projectRoot: string, params: SessionResumeParams): Promise<Session>;
/**
 * List sessions with optional filtering.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function listSessions(projectRoot: string, params: SessionListParams): Promise<Session[]>;
/**
 * Garbage collect old sessions.
 * Marks orphaned sessions that have been active too long.
 * Normalized Core signature: (projectRoot, params) → Result.
 * @task T1450
 */
export declare function gcSessions(projectRoot: string, params: SessionGcParams): Promise<{
    orphaned: string[];
    removed: string[];
}>;
export type { AgentSessionAdapterOptions, AgentSessionHandle, WrappedResult, } from './agent-session-adapter.js';
export { closeAgentSession, getReceiptsAuditPath, openAgentSession, wrapWithAgentSession, } from './agent-session-adapter.js';
export { recordAssumption } from './assumptions.js';
export type { BriefingBlockedTask, BriefingBug, BriefingEpic, BriefingOptions, BriefingTask, CurrentTaskInfo, LastSessionInfo, PipelineStageInfo, SessionBriefing, } from './briefing.js';
export { computeBriefing } from './briefing.js';
export type { ConnectionHandleContext } from './connection-session-handle.js';
export { bindConnectionSession, connectionRegistrySize, getConnectionSessionId, getCurrentConnectionSessionId, resetConnectionSessionRegistry, runWithConnectionHandle, unbindConnectionSession, } from './connection-session-handle.js';
export { getDecisionLog, recordDecision } from './decisions.js';
export type { DetectSessionDriftOptions, DriftAuditEntry, DriftReport, } from './drift-watchdog.js';
export { DEFAULT_PIVOT_THRESHOLD, DRIFT_WATCHDOG_INTERVAL_DEFAULT_SEC, DRIFT_WATCHDOG_INTERVAL_ENV, detectSessionDrift, GLOBAL_AUDIT_RELPATH, getDriftWatchdogIntervalSec, LOCAL_AUDIT_RELPATH, resolveDriftAuditPath, } from './drift-watchdog.js';
export type { FindSessionsParams, MinimalSessionRecord } from './find.js';
export { findSessions } from './find.js';
export type { FocusStateMetaAccessor } from './focus-state-store.js';
export { focusStateKey, LEGACY_FOCUS_STATE_KEY, readFocusState, writeFocusState, } from './focus-state-store.js';
export type { ComputeDebriefOptions, ComputeHandoffOptions, DebriefData, DebriefDecision, GitState, HandoffData, } from './handoff.js';
export { computeDebrief, computeHandoff, getHandoff, getLastHandoff, persistHandoff, sessionHandoffShow, } from './handoff.js';
export type { HandoffMarkdownContext } from './handoff-markdown.js';
export { emitHandoffMarkdown, renderHandoffMarkdown } from './handoff-markdown.js';
export { archiveSessions } from './session-archive.js';
export { cleanupSessions } from './session-cleanup.js';
export type { ContextDriftResult } from './session-drift.js';
export { getContextDrift } from './session-drift.js';
export type { SessionHistoryEntry, SessionHistoryParams } from './session-history.js';
export { getSessionHistory } from './session-history.js';
export { CANONICAL_SESSION_ENV_KEY, PARENT_SESSION_ENV_KEY, resolveAgentIdFromEnv, resolveParentSessionIdFromEnv, resolveSessionIdFromEnv, SESSION_ENV_KEY_PRECEDENCE, } from './session-id.js';
export { ensureGlobalSignaldockDb, mirrorSessionToManifest, readSessionManifestRow, reconcileSessionManifestOnStart, resolveGlobalManifestDbPath, } from './session-manifest-mirror.js';
export type { SessionBridgeData, SessionBridgeResult } from './session-memory-bridge.js';
export { bridgeSessionToMemory } from './session-memory-bridge.js';
export { showSession } from './session-show.js';
export type { SessionStatsResult } from './session-stats.js';
export { getSessionStats } from './session-stats.js';
export { suspendSession } from './session-suspend.js';
export { switchSession } from './session-switch.js';
export { SessionView } from './session-view.js';
export type { AssumptionRecord, DecisionRecord, TaskWorkStateExt, } from './types.js';
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